Objective To analyze the serum level of 25-hydroxy vitamin D [25-(OH) D] in pregnant women in Nanjing and its relationship with age,gestational week,pre-pregnancy body mass index (BMI) and season,so as to provide some guidance on clinical application of vitamin D measurement and supplementation.Methods 880 pregnant women (in 21-36 gestational weeks) regularly visiting antenatal clinic in Obstetrics and Gynecology Hospital Affiliated to Nanjing Medical University were selected from January to December 2015.Their serum 25-(OH)D concentrations were measured by enzyme-linked immunosorbent assay (ELISA).Results The mean serum 25-(OH) D concentration in these pregnant women was (42.03 ± 19.22) nmol/L and sufficient in only 42 (4.77％).Vitamin D levels showed seasonal variation (P =0.0164),with the levels in summer [(44.61 ±23.57) nmol/L] and autumn [(43.43 ± 19.31) nmol/L] being higher than spring [(39.68 ± 16.91) nmol/L] and winter [(39.65 ± 13.36) nmol/L].There was no statistically significant difference in serum vitamin D level among different gestational weeks (P =0.929 4).There was statistically significant difference in serum vitamin D level among different age groups (P =0.038 3).Vitamin D level was not associated with pre-pregnancy BMI.Conclusions Vitamin D deficiency is highly prevalent among pregnant women in Nanjing.We suggest vitamin D testing be carried out more actively.

Objective: To evaluate the preliminary effect for serum albumin (ALB) level in patients with chronic heart failure (CHF) treated by cardiac resynchronization (CRT).
Methods: A total of 54 CHF patients treated in our hospital from 2009-01 to 2013-12 were studied. The patients were divided into 2 groups: CRT group and Control group, in which the patients were treated by medication. n=27 in each group. The blood test of biochemistry, 24 hour dynamic ECG monitoring with QRS duration, echocardiography, ALB level, heart rate (HR), left ventricular end-diastolic dimension (LVEDD) and left ventricular ejection fraction (LVEF) were recorded at admission as baseline information, and the above examinations were repeated 2 to 3 times during 6-15 months of follow-up period.
Results: The age, gender and baseline information were similar between 2 groups. Compared with admission, during followed-up period, CRT group had increased ALB, LVEF, P<0.05, decreased HR, P<0.001, shorter QRS duration, P<0.001 and LVED remained similar;while Control group had decreased ALB, P<0.05 and LVEF, LVED, QRS duration, HR remained similar. Logistic regression analysis indicated that in CRT group, with adjusted LVEF, QRS duration and ALB, serum ALB level was the most relevant indicator for CRT efifcacy, P<0.01.
Conclusion: CRT could improve the cardiac function and increase ALB in CHF patients, therefore serum ALB level might be related to CRT efifcacy at certain degree.

[Objective] This paper focused on one sentence from Huangdi's Cannon of Classic, and explored its translation and deep meaning. [Method] The English translations and different scholars opinions were analyzed to explore the sentence meaning. [Result] The most suitable translation is deter-mined, and the healthy way of spring sleep time is getting up early in the morning, going to bed earlier than summer and later than winter. [Conclusion] Translation is based on understanding, and different understanding and translation can give different information to readers. The English versions can pro-mote the understanding of original Chinese meaning, and they are interacted.

Objective To study that Geranylgeranylacetone(GA) induce the expression of heat shock protein 70 expression in hippocampus of Alzheimer's model rats and its effect on learning and memory ability in the model rats induced by Aβ1-42 injection into hippocampus.Method 72 health SD rats were randomly divided into GGA group,model group was injected with Aβ1-42 and control group was injected with normal saline into hippocampus.Y maze test was used to detect the learning and memory ability of the rats at the 7th,14th and 21st day after injection into hippocampus separately.HSP70 expression in hippocampus tissues were detected by RT-PCR and western-blot as soon as Y maze test has been finished.Result The learning and memory ability of the rats in model group decreased significantly at the 14th and 21st day after injection than those in control group(P<0.05),but not too much changed in GGA group(P<0.05).HSP70 expres- sions in hippocampus tissues in model group decreased gradually after injection Aβ1-42,but increased in GGA group at the 7th,14th and 21st day after injection.Conclusion GGA can induce the expression of HSP70 in hippocarnpus of Alzheimer's model rats and meliorate the neuron impairment as well as the learning and memory ability of the rats.

AIM: To investigate the inhibition of the recombinant human endostatin adenavirus (Ad-Es) on the experimental choroidal neovascularization(CNV) models by intravitreous injection.METHODS: Experimental CNV models were induced by semiconductor laser in 30 male Brown Norway(BN) rats and randomly divided into 3 groups with 10 rats in each group.At 21d after photocoagulation, the single administration group were given intravitreous injection with Ad-Es 0.01mL;the repeated administration group were given intravitreous injection with Ad-Es 0.01mL and a repeated injection 7d later;the saline control group were given intravitreous injection with saline 0.01mL.At 7d after final administration, the leakage of fundus fluorescein angiography (FFA) was observed.Various CNV areas were measured by using laser confocal microscopy of choroidal flatmount method.Pathology and ultrastructure were observed with light microscopy, the expressions of CD105 were measured by immunohistochemistry.RESULTS: The leakage of CNV of the administration group abviously decreased as compared with those in the saline group, the leakage of repeated administration group decreased compared with that of single administration group (P<0.05).Laser confocal microscope quantitative CNV analysis showed that CNV area of the administration group was significantly smaller than that of control group, the area of repeated administration group was smaller than that of single administration group (P<0.05).Under the light microscope, the vascular endothelial cell number and quantity of the administration group were significantly lower than that of the control group, the cell number of repeated administration group was lower than that of single administration group.CD105 expression of the administration group was significantly weaker than that in the saline group;the expression of repeated administration group was weaker than that of single administration group.CONCLUSION: Ad-Es can effectively inhibit semiconductor laser induced CNV in BN rats, and the inhibition effect of repeated administration group is better than that of single administration group.It may be a useful new method in the treatment of CNV.

The effect of pioglitazone on the expression of genes relative to differentiation and function of primary brown adipose tissue cells was detected for the new treatment of obesity and type 2 diabetes.The results showed that pioglitazone promoted the differentiation and function of brown adipocytes( P＜0.05 ).

Objective To evaluate the analgesic efficacy of thoracic paravertebral block (PVB) in patients after lobectomy performed via video-assisted thoracoscope (VAT) .Methods Fifty ASA Ⅰ or Ⅱ patients of both sexes aged 20-76 yr weighing 45-90 kg undergoing elective lobectomy via VAT were randomly divided into 2 groups (n = 25 each): patient-controlled intravenous analgesia (PCIA) group and thoracic PVB group. PVB was performed according to the method described by Jamieson et al and Richardson et al. Paravertebral catheter was placed at T7-8 after induction of anesthesia and tracheal intubation. A loading dose of 0.5% ropivacaine 20 ml was administered via PVB catheter at 30 min before the end of operation. PVB was then controlled by the patients with 0.2% ropivacaine (bolus dose 8.0 ml, lockout interval 30 min). In PCIA group a loading dose of sufentanil 0.1 μg/kg was given iv at 30 mln before the end of operation. Sufentanil 1.0 μg/ml was used. PCIA included a bolus of 2 ml with a 15 min lockout interval and background infusion 2 ml/h. Numeric rating scale (NRS) (0=no pain, 10 = most severe pain) was used to assess the intensity of pain. NRS score, MAP, HR and SpO2 were recorded before operation (T0 ,baseline), 30 min after withdrawal of chest tube (Ti) and at 24, 48 and 72 h after operation (T2, T3, T4). Forced vital capacity (FVC) and forced expiratory volume first second (FEV1.0) were measured and FVC/FEV1.0 ratio was calculated after chest tube was withdrawn. Blood cortisone and glucose concentrations were determined at To, T1 and T4. Requirement for rescue analgesics and side effects were recorded. Results There was no significant difference in MAP, HR, SpO2 and NRS at rest between the 2 groups.NRS at coughing and blood cortisone and glucose concentrations were significantly lower and the postoperative FEV1.0 was significantly higher in PVB group than in PCIA group. The requirement for rescue analgesics and side effects were comparable between the 2 groups. Conclusion Thoracic PVB can provide better postoperative analgesia with little side effects.

Acute Disease ; Adolescent ; Adult ; Electromyography ; Female ; Humans ; Male ; Middle Aged ; Nervous System Diseases ; chemically induced ; diagnosis ; Organophosphate Poisoning ; Pesticides ; poisoning

Objective:To explore the effect of therapeutic communication on infusion safety, disease uncertainty, coping styles, anxiety and depression in patients with emergency infusion.Methods:A total of 126 patients treated with infusion patients in emergency department in Jiangsu Provincial People's Hospital, the First Affiliated Hospital of Nanjing Medical University from July 2019 to December 2019 were selected and divided into two groups by random digits table method with 63 cases in each group. Patients in the control group received routine nursing, and patients in the intervention group received therapeutic communication nursing intervention on this basis. The incidence of adverse events of infusion during the intervention of the two groups of patients was observed. The disease uncertainty, coping styles, anxiety and depression were evaluated by Mishel's Uncertainty in Illness Scale (MUIS), Medical Coping Mode Questionnaire (MCMQ), Self-rating Anxiety Scale (SAS) and Self-rating Depressive Scale (SDS) before and after intervention.Results:The final collection of 109 patients with complete questionnaire, the recovery rate was 86.51% (109/126), including 55 cases in the intervention group, 54 cases in the control group. The incidence of adverse events of infusion was 16.36%(9/55) in the intervention group and 29.63%(16/54) in the control group, and there was significant difference( χ2 value was 5.057, P<0.05). There was no significant difference in the score of MUIS, MCMQ, SAS, SDS before the intervention between the two groups ( P>0.05). After the intervention, the uncertainty, unpredictability, lack of information and complexity dimension of the intervention group patients' MUIS scores were respectively (17.76 ± 2.49), (12.03 ± 2.51), (11.82 ± 2.12), (11.74 ± 2.24), which were lower than those in the control group (24.72 ± 2.94), (16.31 ± 2.27), (16.13 ± 2.51), (15.39 ± 2.31), the differences were significant( t values were -13.346- -8.375, P<0.05). The confront score of the intervention group patients' MCMQ was (19.13 ± 2.62) higher than that in the control group(13.79 ± 1.96), the avoidance and yield scores were respectively (8.71 ± 1.34), (9.81 ± 1.17), which were lower than those in the control group (14.57 ± 1.93), (15.12 ± 1.86), the differences were significant( t values were 12.031, -18.441, -17.875, P<0.05). The scores of SAS and SDS in the intervention group were (29.43 ± 3.62), (27.67 ± 3.11) respectively, which were lower than those in the control group (37.44 ± 5.31), (40.12 ± 4.92), the differences were significant( t values were -9.216, -15.821, P<0.05). Conclusions:Therapeutic communication can reduce the risk of emergency infusion, reduce the uncertainty of patients to the disease, improve patients' countermeasures to the disease, relieve patients' anxiety and depression, and improve the nursing quality of emergency infusion patients.

OBJECTIVE:To study the effect of Erdong granules on glucose metabolism and lipid metabolism in type 2 diabetes mellitus rats.METHODS:Type 2 diabetes mellitus model was induced by giving high-fat and high-calorie diet with intraperitoneal administration of streptozotcin for eight weeks.Model rats were divided into normal group,model group,streptozotcin group and erdong granules high-dose,middle-dose and low-dose groups.The levels of FBG,LDL-C,FFA,SOD and MDA were detected and immunohistochemistry method was used to determine the morphology change of islet cell.RESULTS:The serum levels of FBS,MDA,FFA and LDL-C in Erdong granules high-dose and low-dose group were significantly decreased while the activity of SOD was increased.Erdong granules could protect islet cell.CONCLUSION:Erdong granules can notably improve glucose metabolism and lipid metabolism,antioxidant enzyme activity and inhibit oxidative stress so as to protect islet cells of type 2 diabetic mellitus rats.